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Today marks the completion of a full week of daily problem-solving. Seven days of pushing through challenges, refining problem-solving skills, and getting more familiar with fundamental concepts. But was today any different? Well, in some ways, yes. ...

Deque Stands for Double Ended Queue. Means addition and removal can be done from both the sides of the queue. Methods available in Deque Interface Queue: add(), offer(), remove(), poll(), element(), peek() Deque: Note Using these methods, we can ...
